156677690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{11057}}^1$

素因数の和:11186

約数の個数: 32

約数和(自身を含む): 306527760

約数和(自身を除く): 149850070

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 11057, 14170, 22114, 55285, 110570, 143741, 287482, 718705, 1205213, 1437410, 2410426, 6026065, 12052130, 15667769, 31335538, 78338845, 156677690]

約数ペア:

[(1, 156677690), (2, 78338845), (5, 31335538), (10, 15667769), (13, 12052130), (26, 6026065), (65, 2410426), (109, 1437410), (130, 1205213), (218, 718705), (545, 287482), (1090, 143741), (1417, 110570), (2834, 55285), (7085, 22114), (11057, 14170)]